Answer :
Final answer:
Dunlop traction is typically employed for unstable or fragmented fractures, as it uses a combination of forces to stabilize bone fragments and facilitate healing. therefore the correct option is C
Explanation:
In the case of unstable or fragmented fractures, Dunlop traction is typically used. Dunlop traction is employed when the bone fragments are severely displaced or unstable, such as in the case of a comminuted fracture, where the bone is broken into multiple pieces. This type of traction uses both axial and transverse forces to keep the bone fragments in place, thereby facilitating healing and recovery.
Other types of tractions such as skin traction, Buck's traction, and Bryant's traction have their specific uses but are generally not ideal for managing unstable or fragmented fractures.
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